package com.duoduo.common.api.tuple;

public class TwoTuple<A, B> {

	public final A first;
	public final B secord;

	public TwoTuple(){
		first=null;
		secord=null;
	}

	public TwoTuple(A a, B b) {
		first = a;
		secord = b;
	}

	public String toString() {
		return "(" + first + "," + secord + ")";
	}

}
